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Title:Additive fabrication in metallurgy - case study of grey cast iron valve production
Authors:Valentan, Bogdan (Author)
Drstvenšek, Igor (Author)
Brajlih, Tomaž (Author)
Sever, Peter (Author)
Brezovnik, Simon (Author)
Balič, Jože (Author)
Files:URL http://hrcak.srce.hr/index.php?show=clanak&id_clanak_jezik=86044
Work type:Unknown ()
Typology:1.04 - Professional Article
Organization:FS - Faculty of Mechanical Engineering
Abstract:Additive Fabrication technologies are well known from the last two decades. In that time Additive Fabrication technologies have evolved from strictly prototype part production into an option that can also be used to produce end-user parts. With development of Additive Fabrication machines capable of producing metal parts, a complete substitution of conventional metal casting technologies is possible. However, direct Additive Fabrication of metal parts is still not time/cost effective when producing large volume parts, and nowadays there is still lack of materials that can be used on those machines. This paper presents a method how a conventional sand casting process can be assisted by Additive Fabrication technologies. A sand mould pattern is produced by Selective Laser Sintering. Additive Fabrication is also used in direct manufacturing of cores.
Keywords:gray cast iron, layered technologies, rapid prototyping, rapid manufacturing, sand casting
Year of publishing:2010
ISSN on article:0562-1887
COBISS_ID:14276886 Link is opened in a new window
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Record is a part of a journal

Shortened title:Strojarstvo
Publisher:Savez društava strojarskih i brodograđevnih inženjera i tehničara Hrvatske
COBISS.SI-ID:121879 New window

Secondary language

Title:Tehnologije dodavanja materijala u metalurgiji - Studija slučaja produkcije ventila iz sivog lijeva
Keywords:hitra izdelava prototipov, litje v pesek, sivo litje, tehnologija dodajanja materiala


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